Best Lambda Relays in 2026
Daisy
Last Updated: Feb 9, 2026
Daisy
Last Updated: Feb 9, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| IRHAPSODY® Store | 9.93 | ✅ | ✅ | ✅ |
Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water
Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g
Nominal Coil Voltage: 12 V DC; Coil Power: 1.8 W; Coil Resistance: 80 Ω; Must Operate Voltage: 6~8 V DC; Must Release Voltage: 0.6~3.6 V DC; Maximum Applied Voltage: 15.6 V DC
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit
Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan
Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation
Easy wiring: The relay sockets come with different colors for loads/accessories, simple and convenient wiring
Package include: 5 x relay and 5 x relay socket with wires.Fit type: Universal fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TAISHUN | 9.89 | ✅ | ✅ | ✅ |
If you need to order in large quantities, please contact us by email, and we will give you a discount price.Warranty for two years.
Product Name : Electromagnetic Relay;Model No. : YJ2N-LY;Socket Model No. : YJTF08A-E；Wiring description For example: 1,3,5 This contact, 3 and 5 are normally open, 1 and 5 are normally closed.
Coil Voltage: DC 12V;Contact Capacity: 10A 240VAC /28VDC
Type: DPDT(2NO 2NC); Pins: 8 Pin; Mount Type: 35mm DIN Rail Relay Size: 2.6 x 2 x 3.5cm / 1" x 0.8" x 1.4" (L*W*H); Socket Size: 7.7 x 2.4 x 2.7cm / 3.03" x 0.94" x 1" (L*W*H); Total Height: 6.5cm / 2.5"
Package Content : 1 x Electromagnetic Relay + 1 x Socket + 1 x Base hook
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| JESUNK | 9.86 | ✅ | ✅ | ✅ |
1order = 4 Pieces
Special features: Relay For FUSION F150
Better Performance
Made from high-quality materials, good bending performance, melting resistance and excellent electrical conductivity
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Yungmaii | 9.92 | ✅ | ✅ | ✅ |
Product number: The product is not suitable for all models and brands, please check the specifications carefully to confirm whether it is applicable before purchasing,The product model is JD1914-12V-30A, 12V 30A SPDT 5 Pin Relay
Sufficient for using: 5 pin! 5 pin! 5 pin! you will receive 8 pieces 12V 30A 5 pin relays, the size is about 1.02 x 0.94 x 0.63 inch/ 2.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them, these relays are 5 plug please note when ordering
Stable for long time use: the black shell of the 12V car relay is made of nylon material which is electrical insulation, the pin is made of brass, which can withstand cold and hot condition, stable and reliable, not easy to break, deform or rust, applicable for a long time
Specifications information: 30A 12V Relay can be applied to control electrical circuits for components on a vehicle that have a high amperage load, such as headlights, fuel pumps and cooling fans
Extensive usages: the automotive relay is practical and convenient, can be applied to car tail light, engine compartment, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handles solenoids, trunk solenoids and other equipment
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DOACT-US | 9.85 | ❌ | ❌ | ❌ |
High-quality materials: Made of high-quality materials for durability. Anti-rust, wear-resistant, corrosion-resistant, low-temperature resistant, small in size, compact in structure, light in weight, easy to carry, easy to use. Good materials can increase product life.
Work efficiently: The relay socket developed with premium material, practical and durable for long time use. Professional design, precision manufacturing, promotes the normal operation of vehicle.
Powerful Function:Your original HVAC compressor may only work on one speed, blow hot air, or worse, not blow at all. If your air conditioning unit has any of these symptoms, it may be time to replace your AC relay. When it hits the dead hot of summer and rolling down the window just won’t do, feeling that cool breeze on your face would seem like heaven. Fix the AC relay and say goodbye to sweating in your car
Ideal choice:Great replacement for the old or worn out one, convenient for replacing.4 pin relay, widely suitable for most of the 12V car, automotive, boat, etc,and the starter relay can be mounted on the starter or in another location. 12v 70a
Professional design, precision manufacturing, promotes the normal operation of vehicle.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Youluu | 9.58 | ❌ | ❌ | ❌ |
Powerful feature --- Small size, compact structure, light weight, easy to carry, simple to use.Professional design, precision manufacturing, promotes the normal operation of vehicle.
Easy to install: the original standard, directly replace the old or broken. Easy to install and disassemble, stable performance and high reliability. Easy to install, direct plugin. Easy to install, no additional adjustments required.
Versatility: The universal 4-pin relay is widely used in most 12V cars, cars, ships and more.
[FITMENT]:4 pin relay, widely suitable for most of the 12V car, automotive, boat, etc.
Reference Part Number --- 39794-SDA-A03; 39794-SDA-A05; G8HL-H71,1R191,Accessory Power Relay 1R2085 RY737
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TAISHUN | 9.89 | ✅ | ✅ | ✅ |
Product Name: Relay; Model : JQX-62F-2Z AC 110V
Coil: AC 110V; Load : 80A 28V DC /250V AC
Contact Type : DPDT 2NO+2NC;Terminals: 8
Size (Approx.): 85 x 65 x 65mm/ 3.3" x 2.5" x 2.5"(L*W*H)
Weight : 320g ;Package Content: 1 x High Power Relay + 8 x Terminals
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Aexit | 8.23 | ❌ | ❌ | ❌ |
Product Name : Power Relay;Model : JQC-3F(T73)
Coil Voltage : DC 24V;Contact : AC250V 7A, AC125V 10A, AC120V 12A, DC28V 10A
Size (Approx.) : 1.9 x 1.9 x 1.5cm / 0.75" x 0.6" x 0.6" (L * W * T);Material : Plastic
Color : Blue;Weight : 10g
Package Content : 1 x Power Relay
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Aexit | 8.23 | ❌ | ❌ | ❌ |
Product Name: Power Relay
Coil Voltage: DC 24V; Contact Capacity: 60A, 240V AC/30V DC
Model: JQX-60F; Total Size: 4.5 x 4.5 x 7.8cm/1.8'' x 1.8'' x 3.1'' (L*W*T)
External Material: Plastic, Metal; Color: Black, Clear; Weight: 160g
Package Content: 1 x Power Relay
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Aexit | 2 |
| Twtade | 2 |
| Acdelco | 1 |
| Doact | 1 |
| Irhapsody | 1 |
| Jesunk | 1 |
| Nilight | 1 |
| Tallew | 1 |
| Tbest | 1 |
We've carried out a comprehensive analysis of 8,814 reviews on lambda relays, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select lambda relays priced around $13.47, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 11 lambda relays for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right relays Products based on their needs, saving them considerable time when choosing which lambda relays to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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